Hello,<br><br> Thank you. At first, I will try to use xorp on ubuntu and make myself understand how BGP works. After that, implementation will be decided. ^^ Let me ask you all later if I find some difficulty in using it. <br>
<br>thanks,<br>yuki<br><br><div class="gmail_quote">On Mon, Mar 24, 2008 at 3:58 PM, Atanu Ghosh <<a href="mailto:atanu@icsi.berkeley.edu">atanu@icsi.berkeley.edu</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
<br>
If you want to add the QOS_NLRI attribute to BGP then look at<br>
bgp/path_attribute.cc and bgp/path_attribute.hh. Select a path attribute<br>
type add it to PathAttType, use one of the other path attributes as a<br>
guide such as OriginAttribute and create your own class, this should get<br>
you most of the way. How you are going to set or use the QOS values is a<br>
separate matter.<br>
<div class="Ih2E3d"><br>
Atanu.<br>
<br>
>>>>> "yuki" == yuki latt <<a href="mailto:yuki.latt@gmail.com">yuki.latt@gmail.com</a>> writes:<br>
<br>
yuki> Dear all,<br>
</div> yuki> Thank you so much for your replies. :)<br>
yuki> To Mr. Atanu,<br>
yuki> Thanks for your reply. Yes, I am talking about QoS_NLRI attribute<br>
yuki> of draft-jacquenet-qos-nlri-05 and it is already expired. :-( But I'd<br>
yuki> like to implement 'extended BGP' which can carry QoS information and<br>
yuki> thus, try to put QoS information into that attribute (QoS_NLRI). Do<br>
yuki> you have any suggestion or recommendation whether I should implement<br>
yuki> that attribute in existing xorp? Although I cannot surely say mine<br>
yuki> will become QBGP , I am really keen to do it.<br>
<br>
yuki> I am also considering about quagga. The main interest is which one<br>
yuki> will be convenient and easy to implement. :D<br>
yuki> regards,<br>
yuki> yuki<br>
<div class="Ih2E3d"><br>
yuki> On Mon, Mar 24, 2008 at 3:27 PM, Atanu Ghosh <<a href="mailto:atanu@icsi.berkeley.edu">atanu@icsi.berkeley.edu</a>><br>
</div> yuki> wrote:<br>
<br>
yuki> Hi,<br>
yuki> In answer to your BGP questions both IPv4 and IPv6 are supported.<br>
yuki> With respect to QOS_NLRI I assume that we are talking about<br>
yuki> draft-jacquenet-qos-nlri-05, we do not support this attribute? Is<br>
yuki> this<br>
yuki> attribute being used the draft expired in December 2003?<br>
yuki> Atanu.<br>
<div class="Ih2E3d"> >>>>>> "yuki" == yuki latt <<a href="mailto:yuki.latt@gmail.com">yuki.latt@gmail.com</a>> writes:<br>
yuki> Dear all,<br>
yuki> Before downloading xorp, I'd like to ensure the following.<br>
yuki> 1) Does Xorp work on Ubuntu 7.10? In<br>
yuki> <a href="http://www.xorp.org/releases/current/docs/BUILD_NOTES" target="_blank">http://www.xorp.org/releases/current/docs/BUILD_NOTES</a>, I<br>
</div> yuki> found only<br>
<div class="Ih2E3d"> yuki> Redhat, Fedora and Debian.<br>
yuki> If there is any other user who had experience with xorp on<br>
</div> yuki> ubuntu,<br>
<div class="Ih2E3d"> yuki> please let me know the things I should know.<br>
yuki> 2) Xorp supports bgp4 for both IPv4 and IPv6. At least<br>
</div> yuki> for IP4,<br>
<div><div></div><div class="Wj3C7c"> yuki> QoS_NLRI attributed is already included ?<br>
yuki> Thanks in advance, :-)<br>
yuki> yuki<br>
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</div></div></blockquote></div><br>